T G TG-621 Bluetooth Speaker User Manual

T G TG-621 Bluetooth Speaker

Product Information

Specifications

• Model: TG-621
• Type: Bluetooth Speaker
• Compliance: FCC Part 15
• Radiation Exposure Limits : Complies with FCC standards
• Minimum Distance: 20cm between the radiator and body

Product Usage Instructions

Bluetooth Pairing

1. Ensure that your TG-621 Bluetooth Speaker is turned on.
2. Activate the Bluetooth function on your device (e.g., smartphone, tablet, computer).
3. In the Bluetooth settings of your device, scan for available devices.
4. Select “TG-621” from the list of available devices.
5. The TG-621 Bluetooth Speaker will now be paired with your device.

Power On/Off
To power on the TG-621 Bluetooth Speaker, press and hold the power button until the indicator light turns on. To power off, press and hold the power button again until the indicator light turns off.

Volume Control
To adjust the volume, use the volume up (+) and volume down (-) buttons located on the speaker or control panel.

Play/Pause and Skip Tracks
To play or pause audio playback, press the play/pause button. To skip to the next track, press the next track button. To go back to the previous track, press the previous track button.

Charging

1. Connect the provided charging cable to the TG-621 Bluetooth Speaker’s charging port.
2. Plug the other end of the cable into a power source (e.g., USB port on a computer, wall adapter).
3. The indicator light will turn on during charging and will turn off once fully charged.

Maintenance
To keep your TG-621 Bluetooth Speaker in optimal condition, follow these maintenance guidelines:

• Keep the speaker away from water and other liquids.
• Avoid exposing the speaker to extreme temperatures.
• Use a soft, dry cloth to clean the speaker’s surface.
• Do not disassemble or attempt to repair the speaker yourself.
  Contact customer support for any technical issues.

Frequently Asked Questions (FAQ)

• How do I know if the TG-621 Bluetooth Speaker is fully charged?
  The indicator light on the speaker will turn off once it is fully charged.

• Can I use the TG-621 Bluetooth Speaker while it is charging?
  Yes, you can use the speaker while it is charging.

Product specifications

• ВТ : 5.0
• Support: L2CAP/A2DP(AVCTP/AVDTP/AVRCP), can receive AUDIO signal and control the AUDIO device.support HSP/HFP(Handsfree profile), Built-in Mic for hands-free phone call
• Working distance: 10M
• SNR: ≥95db
• Battery: 3.7V 1200mAh
• Normal volume playing time : 2H
• Speaker driver : 0 45 mm * 2
• Power: 452/5W *2
• Frequency response : 120 Hz-18KHz
• Unit size : L70W70H162mm
• Unit weight : 320g
• Charging: 5V/500mA

Product Feature:

1. Built-in Low-freq radiators, Super dynamic low-frequency sound pressure gain, listening transparent and flexible.
2. International advanced BT chip and circuit design techniques, support all BT device; play music after pairing with BT device for example mobile/ MID/ TV, the working distance is more than 10M.
3. with Mic for hands-free phone call function.
4. Built-in MP3 decoding, can directly play TF card, U disk, mobile and other USB storage devices stored MP3 format music files.
5. Build-in the FM radio module, convenient to auto scan and save radio channels.
6. Support AUX IN audio input
7. support TWS key & slot function:

key & slot function

1. .AUX : it can play audio via 3.5mm AUX cable to audio device

2. USB slot: it can decode and play MP3 format audio when put USB card into the slot

3. TF slot: it can decode and play MP3 format audio when put TF card into the slot

4. DC 5V charging slot:use the standard mini USB micro charging cable for power charging.

5. When play music, press short for next song, press long to turn up the volume.

6. When play music(USB card/ TF card/LINE IN/BT), press short for “play/pause “. under BT mode with mobile paired, press short to answer a call, press again to hand up. (in FM mode, press short to search station automatically, press again to stop searching).
   Keep the TWS speaker under BT mode without pairing press the “play/pause” key for 4 seconds either of the speaker until hear a hint and meantime the button light stop flashing, now is in TWS mode,then can paire the mobile.

7. Power switch: long press for “on/off” . when play music (USB card/ TF card/FM/BT), press short to switch USB/TF/ FM/BT.(switch to “line in” if via AUX cable to audio device).

8. When play music, press short for last song, press long to turn down the volume.
   Note: Under FM mode, put in the AUX cable to get better FM radio station

Warning 6tatement

• This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
• Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
• Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
• This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.
• This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body

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